site  site_descrip          lat       lon        habitat      S_alterniflora  A_germinans  R_mangle  A_pisonii  A_pisonii_ovig  
5     KML_Cove              24.82747  -80.81336  Mangrove     No              Yes          Yes       1          1               
6     Kemp_Channel          24.66103  -81.45594  Mangrove     No              Yes          Yes       1          1               
7     Sebastian_Inlet_SP    27.85091  -80.45109  Mangrove     No              Yes          Yes       1          1               
8     Hobe_Sound            27.09204  -80.13397  Mangrove     No              Yes          Yes       1          1               
9     St._Lucie_Inlet_SP    27.14022  -80.15973  Mangrove     No              Yes          Yes       1          1               
10    Biscayne_NP           25.46491  -80.33698  Mangrove     No              Yes          Yes       1          1               
11    Avalon_SP             27.55045  -80.32683  Mangrove     No              Yes          Yes       1          1               
2     Anastasia_SP          29.86961  -81.27338  Mixed_Marsh  Yes             Yes          No        1          1               
3     Fort_Matanzas         29.72516  -81.24343  Mixed_Marsh  Yes             Yes          Yes       1          1               
4     Devils_Elbow          29.75455  -81.25216  Mixed_Marsh  Yes             Yes          No        1          1               
1     Big_Talbot_SP         30.51043  -81.46082  Salt_Marsh   Yes             No           No        1          1               
12    Fernandina_Beach      30.66824  -81.46643  Salt_Marsh   Yes             No           No        1          1               
13    Crooked_River_SP      30.84520  -81.55984  Salt_Marsh   Yes             No           No        1          1               
14    Little_Satilla_Creek  31.09238  -81.57094  Salt_Marsh   Yes             No           No        1          1               
15    Jekyll_Island         31.04742  -81.41903  Salt_Marsh   Yes             No           No        0          0